| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.78 | 3.505% | $141.5741 | $141.57 | $141.55 | $141.60 |
| Purchase #2 | $246.43 | 11.182% | $273.9858 | $273.99 | $274.00 | $274.00 |
| Purchase #3 | $47.85 | 5.618% | $50.5382 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $105.74 | 4.638% | $110.6442 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $8.81 | 6.267% | $9.3621 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $161.85 | 3.528% | $167.5601 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $9.64 | 5.274% | $10.1484 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $717.10 | $763.8129 | $763.81 | $763.80 | $763.80 | |